SOLVED: Can a 2009 core 2 duo logic board be replaced with a 2010 i3 board? - iMac Intel 21.5" EMC 2308 - iFixit
![Source New Apple Imac 27-inch 2019 a2115 a1419 logic board motherboard 820-01236 for replacement on m.alibaba.com Source New Apple Imac 27-inch 2019 a2115 a1419 logic board motherboard 820-01236 for replacement on m.alibaba.com](https://sc04.alicdn.com/kf/H34f0673e6af64ceb8b55a62251060739Z.jpg)
Source New Apple Imac 27-inch 2019 a2115 a1419 logic board motherboard 820-01236 for replacement on m.alibaba.com
![820-2828-A 2011 A1312 Motherboard For iMac 27'' Logic Board MC814LL MC813LL Replacement Tested - AliExpress 820-2828-A 2011 A1312 Motherboard For iMac 27'' Logic Board MC814LL MC813LL Replacement Tested - AliExpress](https://ae01.alicdn.com/kf/S7adf0a37ab494fc58af78a637f0d3585c.jpg_640x640Q90.jpg_.webp)
820-2828-A 2011 A1312 Motherboard For iMac 27'' Logic Board MC814LL MC813LL Replacement Tested - AliExpress
![2017 21.5” iMac 4K completely died during a software update. Apple Store claims corrosion is the issue and that it requires a $500 logic board replacement. Has anyone seen this before? And 2017 21.5” iMac 4K completely died during a software update. Apple Store claims corrosion is the issue and that it requires a $500 logic board replacement. Has anyone seen this before? And](https://i.redd.it/zqfbliugoa771.jpg)
2017 21.5” iMac 4K completely died during a software update. Apple Store claims corrosion is the issue and that it requires a $500 logic board replacement. Has anyone seen this before? And
![A1312 Motherboard For iMac 27'' Mid 2011 820-2828-A Logic Board System Replacement Tested 661-5950 MC814LL MC813LL A1312 Motherboard For iMac 27'' Mid 2011 820-2828-A Logic Board System Replacement Tested 661-5950 MC814LL MC813LL](https://ae01.alicdn.com/kf/S305c7da571594a59ad159d84de6dbd77p/A1312-Motherboard-For-iMac-27-Mid-2011-820-2828-A-Logic-Board-System-Replacement-Tested-661.jpg)